Ricoh P C311W, User Manual, Page: 113 / 224

TLS Security Tab
TLS Security Level Settings
Item Description
TLS Level Select the TLS security level from [High], [Medium] or [Low].
TLS1.3 Specify whether or not to enable TLS 1.3.
If [TLS Level] is set to [High], this setting is automatically enabled and
cannot be disabled.
If [TLS Level] is set to [Medium] or [Low], this setting can be enabled/
disabled manually.
TLS1.2 Specify whether or not to enable TLS 1.2.
If [TLS Level] is set to [High], this setting is automatically disabled and
cannot be enabled.
If [TLS Level] is set to [Medium] or [Low], this setting can be enabled/
disabled manually.
TLS1.1 Specify whether or not to enable TLS 1.1.
If [TLS Level] is set to [High] or [Medium], this setting is automatically
disabled and cannot be enabled.
If [TLS Level] is set to [Low], this setting can be enabled/disabled manually.
• At least one of TLS 1.3, TLS 1.2, and TLS1.1 must be enabled.
DNS Tab
DNS
Item Description
DNS Method Select whether to specify domain name servers manually or receive DNS
information from the network automatically. When set to [Auto-Obtain
(DHCP)], [Primary DNS Server], [Secondary DNS Server], and [Domain
Name] below become unavailable.
Primary DNS Server Enter the IPv4 address of the primary DNS.
Secondary DNS Server Enter the IPv4 address of the secondary DNS.
Configuring the Network Settings
111